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13410331212 = 2234779300977
BaseRepresentation
bin11000111110101000…
…10110101001001100
31021121120220102001210
430133110112221030
5204431021044322
610054405534420
7653214635355
oct143724265114
937546812053
1013410331212
115761867363
122723114410
1313593bc835
1491305cd2c
155374a670c
hex31f516a4c

13410331212 has 48 divisors (see below), whose sum is σ = 32361154560. Its totient is φ = 4319607552.

The previous prime is 13410331211. The next prime is 13410331213. The reversal of 13410331212 is 21213301431.

13410331212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13410331211) and next prime (13410331213).

It is not an unprimeable number, because it can be changed into a prime (13410331211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105933 + ... + 195044.

It is an arithmetic number, because the mean of its divisors is an integer number (674190720).

Almost surely, 213410331212 is an apocalyptic number.

13410331212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13410331212 is an abundant number, since it is smaller than the sum of its proper divisors (18950823348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13410331212 is a wasteful number, since it uses less digits than its factorization.

13410331212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301110 (or 301108 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13410331212 its reverse (21213301431), we get a palindrome (34623632643).

The spelling of 13410331212 in words is "thirteen billion, four hundred ten million, three hundred thirty-one thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 47 79 94 141 158 188 237 282 316 474 564 948 3713 7426 11139 14852 22278 44556 300977 601954 902931 1203908 1805862 3611724 14145919 23777183 28291838 42437757 47554366 56583676 71331549 84875514 95108732 142663098 169751028 285326196 1117527601 2235055202 3352582803 4470110404 6705165606 13410331212